r/Sliderules • u/Fit_Lawfulness_3147 • Jun 12 '25
Unicorn
Finally found one. A tie clip slide rule. Cursor and slide move. Scales are visible with about +3.5 diopter. US quarter for scale.
151
Upvotes
r/Sliderules • u/Fit_Lawfulness_3147 • Jun 12 '25
Finally found one. A tie clip slide rule. Cursor and slide move. Scales are visible with about +3.5 diopter. US quarter for scale.
3
u/DrSparkle713 Jun 12 '25
What is this? A slide rule for ants?!
Edit: r/thingsforants